Brook Floater vs

Alasmidonta varicosa compared with Nitzschia angularis

Key Differences

• Brook Floater is Vulnerable while is Not Evaluated.

Taxonomic Classification

Rank	Brook Floater
Kingdom	Animalia (동물)	Chromista (크로미스타)
Phylum	Mollusca (연체동물)	Ochrophyta (대롱편모조식물)
Class	Bivalvia (이매패류)	Bacillariophyceae (원시배선규조류)
Order	Unionida (석패목)	Bacillariales (Bacillariales)
Family	Unionidae	Bacillariaceae
Genus	Alasmidonta	Nitzschia
Species	Alasmidonta varicosa	Nitzschia angularis

Conservation Status

Brook Floater

VU — Vulnerable

NE — Not Evaluated

Physical Characteristics

Attribute	Brook Floater
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brook Floater

Habitat

Native to North America, inhabiting ecosystems characteristic of the region.

Range

Found in United States. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Habitat

Native to Asia and Europe and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Brazil, Norway, Sweden, and Taiwan.

Brook Floater

The Brook Floater (Alasmidonta varicosa) is a species in the genus Alasmidonta. It is currently classified as Vulnerable on the IUCN Red List. Native to North America, inhabiting ecosystems characteristic of the region.

Nitzschia angularis는 각진 끝부분과 세포벽의 용골 따라 위치한 뚜렷한 봉합선을 가진 세장형 우상형 담수 규조류이다. 강, 연못, 영양이 풍부한 호수를 포함한 부영양에서 중영양인 담수 환경에 서식한다. 이 광합성 규조류는 중간 정도로 영양이 풍부한 담수 조건과 관련된다.